Amplify incident

Login and Navigation Service Disruption

Critical Resolved View vendor source →

Amplify experienced a critical incident on December 10, 2025 affecting Amplify CKLA and Amplify ELA and 1 more component, lasting 5d 21h. The incident has been resolved; the full update timeline is below.

Started
Dec 10, 2025, 06:53 PM UTC
Resolved
Dec 16, 2025, 04:06 PM UTC
Duration
5d 21h
Detected by Pingoru
Dec 10, 2025, 06:53 PM UTC

Affected components

Amplify CKLAAmplify ELABoost ReadingAmplify ScienceAmplify MathDesmos ClassroomMathigonmCLASS AssessmentmCLASS InterventionDesmos Classroom

Update timeline

  1. investigating Dec 10, 2025, 06:53 PM UTC

    We are aware of and investigating an issue where users are unable to log into or navigate Amplify products. Our Engineering team is working towards identifying the root cause of and implementing a fix for this issue as we speak. We will update this page once we have more information. Thank you so much for your patience!

  2. identified Dec 10, 2025, 07:01 PM UTC

    Our authentication service performance is degraded but we are not seeing a complete outage at this time. We are doing a redeploy to prevent a complete outage. This redeploy will log users out of active sessions and require a re-login.

  3. monitoring Dec 10, 2025, 07:04 PM UTC

    A fix has been implemented and we are seeing success across the board. If you experienced a sudden logout mid-session, please log back in. We are continuing to monitor this situation, but all users should be seeing relief now.

  4. resolved Dec 16, 2025, 04:06 PM UTC

    This incident has been resolved.